This Riapow portable battery has it all - it can be charged by a USB cable attacked to wall or car power but also has a solar panel that can fully charge the batter with exposure to sunlight. This is perfect when you lose electricity either because you’re out camping or hiking or if due to loss of electrical utility power. You can also charge your cell phone or other devices using USB cables or if you like you can wirelessly charge using the included feature. There is also a dual LED flashlight available. This unit has 20,000 ma of power so can charge your device several times from empty with the sun available to get you back to full again as needed.

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